Property | Specifications(GB-II) |
ZnO(By dry product)≥% | 99.7 |
Metal (Zn) ≤% | N.D |
Pb ≤% | 0.05 |
Mn≤% | 0.0001 |
Cu ≤% | 0.0004 |
Cd ≤% | 0.005 |
Fe ≤% | 0.01 |
Hydrochloric acid incompatibility ≤% | 0.008 |
Loss on ignition ≤% | 0.2 |
Sieve residue(45μm test sieve)≤% | 0.15 |
Dissoluble in water ≤% | 0.1 |
105ºC Volatiles ≤% | 0.4 |
Appearance | White powder |
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